The only solution i found working: no regeneration, car runs ok, only dpf related dtc's are cleared, in diagnostics car shows that it regens, but its not, the glow plug light flash, to turn of the light there are 2 solutions, 1: reinitialize the dpf with a scanner tool , but light will flash again after 300-500km. 2. you need to recode the dashboard to a non DPF one, the the light will not flash again.

e possibile disabilitazione dpf tranquillamente